CVE-2016-0756

The generate_dialback function in the mod_dialback module in Prosody before 0.9.10 does not properly separate fields when generating dialback keys, which allows remote attackers to spoof XMPP network domains via a crafted stream id and domain name that is included in the target domain as a suffix.

CVSS v3.0 5.3 MEDIUM
CVSS v2.0 5.0 MEDIUM

5.3^/10

CVSS v3.0 : MEDIUM

Vector : AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Exploitability : 3.9 / Impact : 1.4

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact LOW

Availability Impact NONE

Scope UNCHANGED

5.0^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:L/Au:N/C:N/I:P/A:N

Exploitability : 10.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact NONE

Integrity Impact PARTIAL

Availability Impact NONE

References

Link	Resource
http://www.openwall.com/lists/oss-security/2016/01/27/10
https://prosody.im/issues/issue/596
http://blog.prosody.im/prosody-0-9-10-released/	Patch Vendor Advisory
https://prosody.im/security/advisory_20160127/	Vendor Advisory
http://www.securityfocus.com/bid/82241
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176796.html
http://lists.fedoraproject.org/pipermail/package-announce/2016-February/176914.html
http://www.debian.org/security/2016/dsa-3463

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Configurations

Configuration 1 (hide)

cpe:2.3:a:prosody:prosody:*:*:*:*:*:*:*:*

Information

Published : 2016-01-29 12:59

Updated : 2016-12-05 19:05

NVD link : CVE-2016-0756

Mitre link : CVE-2016-0756

JSON object : View

CWE

CWE-20

Improper Input Validation

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Products Affected

prosody

prosody

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